For David

david.jsx

import React, { Component } from 'react'

class MyComp extends Component {

  select(event) {
    const { value } = event.target
    // Do your shit with your value
  }
  
  render() {
    return (
      <RadioButtonGroup name="format" defaultSelected="float32">
        <RadioButton
          value="pcm16"
          label="16-bit PCM"
          onClick={this.select}
        />
        <RadioButton
          value="pcm24"
          label="24-bit PCM"
          onClick={this.select}
        />
        <RadioButton
          value="float32"
          label="32-bit float"
          onClick={this.select}
        />
      </RadioButtonGroup>
    )
  }

}